package com.hlw.hr_man.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.hlw.hr_man.service.EmployeeSrevice;
import com.hlw.hr_man.serviceImpl.EmployeeServiceImpl;

import net.sf.json.JSONObject;

/**
 * 验证员工编号是否存在
 * @author Windy--Chow
 *
 */
public class Validatee_numberController extends HttpServlet{
	EmployeeSrevice employee =  new EmployeeServiceImpl();
     @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    	// TODO Auto-generated method stub
    	doPost(req, resp);
    }
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    	// TODO Auto-generated method stub
    	req.setCharacterEncoding("utf8");
		resp.setCharacterEncoding("utf8");
		PrintWriter pw=resp.getWriter();
		String e_number=req.getParameter("e_number");
		int i = employee.validateE_number(e_number);
		if(i==1){
			JSONObject json = new JSONObject();
   		    json.put("msg", "该员工编号已存在");
   		    pw.write("存在");
		}
    }
}
